MCP server health, State of MCP census
Npm Package Ws Has 241560546 Weekly Downloads But Sdk
io.github.nexus-mcp-infra/npm-package-ws-has-241560546-weekly-downloads-but-sdk
Stateful WebSocket session registry with per-connection Shannon entropy delta tracking for schema di
Checks
The exact rows akashi check io.github.nexus-mcp-infra/npm-package-ws-has-241560546-weekly-downloads-but-sdk prints, from the 2026-08-03 census.
| Check | Status | Detail |
|---|---|---|
| registry status | pass | active |
| server.json valid | pass | validates against its declared JSON Schema |
| repo reachable | pass | exists |
| repo freshness | pass | pushed 5d ago |
| remote reachable | pass | HTTP 200 via initialize |
| MCP conformance | pass | initialize handshake ok |
| tools/list | pass | 5 tools: nexus_npm_package_ws_has_241560546_weekly_down_open_websocket_session, nexus_npm_package_ws_has_241560546_weekly_down_send_typed_ws_frame, nexus_npm_package_ws_has_241560546_weekly_down_drain_ws_frame_buffer, nexus_npm_package_ws_has_241560546_weekly_down_inspect_ws_session_telemetry, nexus_npm_package_ws_has_241560546_weekly_down_close_websocket_session |
| at least one live entrypoint | pass | 2 alive |
| license present | warn | none detected |
| spec 2026-07-28 | warn | needs-migration: no server/discover, routing headers not enforced |
Spec 2026-07-28 readiness
Verdict: needs-migration(no server/discover; routing headers not enforced). Measured against the 2026-07-28 specification (ruleset 2026-07-28-rc, compiled from the draft and re-diffed against the final text with no verdict-bearing rule changed) with read-only, keyless calls; see the ecosystem readiness report for how this server compares.
| Accepts handshake-free calls | yes |
| server/discover implemented | no |
| Session independence | yes |
| Routing headers enforced | ignored |
Advisory: no resultType on results; no cache metadata on list results; negotiates 2025-06-18.
Evidence
Repository
github · alive
https://github.com/nexus-mcp-infra/npm-package-ws-has-241560546-weekly-downloads-but-sdkPackages
No packages declared.
Remote endpoints
- https://npm-package-ws-has-241560546-w-production.up.railway.app/mcp
streamable-http · reachable· HTTP 200· initialize_ok
5 tools: nexus_npm_package_ws_has_241560546_weekly_down_open_websocket_session, nexus_npm_package_ws_has_241560546_weekly_down_send_typed_ws_frame, nexus_npm_package_ws_has_241560546_weekly_down_drain_ws_frame_buffer, nexus_npm_package_ws_has_241560546_weekly_down_inspect_ws_session_telemetry, nexus_npm_package_ws_has_241560546_weekly_down_close_websocket_session
server.json
validagainst its declared schema
One of 19804 servers in the 2026-08-03 State of MCP census: 15974 healthy (80.7%), 2792 degraded (14.1%), 851 dead (4.3%), 187 unknown (0.9%).
Verify it yourself
This page is a static read of one dated probe. Run the same check locally, any time, with no key:
$ akashi check io.github.nexus-mcp-infra/npm-package-ws-has-241560546-weekly-downloads-but-sdkInstall Akashi - single Go binary, zero keys, MIT licensed.
Is this your server?
Claiming a server (an auto-refreshing badge and a verified publisher profile) is coming soon. Until then, embed the verified-on-date badge yourself with akashi check io.github.nexus-mcp-infra/npm-package-ws-has-241560546-weekly-downloads-but-sdk --badge.
Open data, CC BY 4.0. How this census works - denominator, tiers, and what each check does.